An interesting kickstarter for an at home skate sharpener. What do you guys think? https://www.kickstarter.com/projects/1223281555/sparx-skate-sharpener-pro-skate-sharpening-at-home?ref=video
I would like to help anyone considering these two products. Full disclaimer - I am the CEO of Sparx and a MSH member. Sparx and ProSharp Home are BOTH good products. That said, there is some misinformation in this thread that I hope I can clear up.
You cannot directly compare Sparx to ProSharp on the amount of sharpenings per wheel that each company advertises the life of their wheels at.
Reasons:
1. The two machines remove different amounts of material per pass. Sparx remove